- What’s the difference between 225 and 245 tires?
- What is the 225 on a tire?
- Can I replace 255 tires with 245?
- What does the second number on a tire mean?
- Which tire is taller 235 or 245?
- What cars use 235 65r17 tires?
- How tall is a 235 60r17?
- Can I use 225 65r17 instead of 235 60r17?
- What is the difference between 225 65r17 and 235 65r17?
- Can you put a different tire size on the same rim?
- Do tire sizes have to match exactly?
- Can I use 225 tires instead of 235?
- Can I use 235 tires instead of 245?
- Is 245 A wide tire?
- Does the middle number on tires matter?
- Can wrong size tires damage car?
- Can you change the aspect ratio of a tire?
- What does the 235 mean on a tire?
- Which tire is taller 225 or 235?
- How much can you vary tire size?
- Are wider tires better?

## What’s the difference between 225 and 245 tires?

As long as both of tires have the same diameter, you can use them.

In this case the diameter is 18 for both.

Only noticeable difference here is the width.

The 245 kinds are about 0.8” wider in respect to the 225 which is not an issue..

## What is the 225 on a tire?

225 identifies the tire section width, which is the measurement of the tire from sidewall to sidewall in millimeters. … For example, this aspect ratio of 60 means that the tire’s section height is 60% of the tire’s section width. R indicates the construction used within the tires casing. R stands for radial construction.

## Can I replace 255 tires with 245?

No difference. Keep in mind 255 and 245 are sidewall width and having nothing to do with tread width. Depending on manufacturer a 245 could have more tread width than a 255. Tread compound has as much as anything to do with handling.

## What does the second number on a tire mean?

The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire’s width. The bigger the aspect ratio, the bigger the tire’s sidewall will be.

## Which tire is taller 235 or 245?

The aspect ratio is a percent of the total width. So the sidewall of a 245/45 tire is 45% as tall as the tire is wide or 110mm (4.4″) tall. A 235/45 would have a 105.75mm sidewall height. 245/45 will be slightly taller than stock obviously.

## What cars use 235 65r17 tires?

Tire 235/65R17Acura (1) MDX.Alfa Romeo (1) Stelvio.Audi (1) Q5.BMW (1) X5.Borgward (2) BX7 BX7 TS.Brilliance (1) V6.Cadillac (1) SRX.Chevrolet (1) Captiva Sport.More items…•

## How tall is a 235 60r17?

Plus Sizes215/65-17235/60-17Diameter inches (mm)28 (711.3)28.1 (713.8)Width inches (mm)8.46 (215)9.25 (235)Circum. inches (mm)87.98 (2234.61)88.29 (2242.47)Sidewall Height inches (mm)5.5 (139.75)5.55 (141)1 more row

## Can I use 225 65r17 instead of 235 60r17?

Both fit 17 inch rims, so one obstacle is out of the way. 235/65R17 has a sidewall height of 153 millimeters (65% of 235 mm), while 225/60R17 has a sidewall height of 135 mm (60% of 225 mm). … You are reducing sidewall height by 18 mm (about 3/4″), so your car will be lower by this amount.

## What is the difference between 225 65r17 and 235 65r17?

Going with a 235/65R17 is going to a tire that has a 1.8% larger overall diameter. Your speedometer will be off. If you are looking to improve your corning ability and grip going with a tire that is 10mm wider won’t change a whole lot given that your sidewall is increasing as well resulting in a taller tire.

## Can you put a different tire size on the same rim?

Wheels and tires are not interchangeable words. Tires are a part of the wheel setup. For instance, your vehicle has a set size of rims, but you can buy different sizes of tires to fit those rims, as long as the middle of the tires is the correct size.

## Do tire sizes have to match exactly?

They have to meet size standards for bead shape, diameter and width. The U.S. Tire and Rim Association and the European Tire and Rim Technical Organization also agree on other parameters of the tires. These standards, set by these organizations, are usually interchangeable.

## Can I use 225 tires instead of 235?

The major difference …and it might not be that much of a difference …is the wider tire, the 235’s, will also be a bit larger in diameter. … In the case of the 225 vs the 235 the overall tire diameter increases by . 5″. Going with an aspect ratio of 55 on the 235 width tire (235/55r17) you come up with a tire .

## Can I use 235 tires instead of 245?

plenty of tires that you can select without having to change tire size. The quick answer is yes you can replace 245/50-18 tyres with 235/50-18 but they will have 10mm (0.4 in) smaller overall diameter. Will only slightly effect speedo and odometer – ie speedo will read about 1.5% high.

## Is 245 A wide tire?

245: The width of the tire, from sidewall to sidewall, in millimeters. A 245 is 245 millimeters, or 24.5 centimeters, wide. … A 245/45 is 45 percent as tall as it is wide, making it approximately 110.25 millimeters tall.

## Does the middle number on tires matter?

The 50 indicates that this tire size’s sidewall height (from rim to tread) is 50% of its section width. The measurement is the tire’s section height, and also referred to as the tire’s series, profile or aspect ratio. The higher the number, the taller the sidewall; the lower the number, the lower the sidewall.

## Can wrong size tires damage car?

Unfortunately, altering the tire size of a vehicle without thorough and careful consideration is a decision that can really bite. Fitting the wrong tire size can cause damage to a vehicle, and is a real safety hazard as well.

## Can you change the aspect ratio of a tire?

Can I Change Tire Sizes? … That said, the only dimensions you can change are the width and aspect ratio — never the wheel size, unless you buy replacement wheels — and you should always strive to keep the total height of the tire the same as the OEM.

## What does the 235 mean on a tire?

The number 235 is the cross-section width in millimeters, while 70 is the ratio of sidewall height to cross-section width (70 percent). R means radial-ply construction and 16 is the wheel diameter, in inches. Load index. This number is based on the weight the tire can safely carry.

## Which tire is taller 225 or 235?

If I recall, on a 225/45 tire, the highth is 45% of the tire width. So on a 235 tire, it would be a little taller.

## How much can you vary tire size?

As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim. The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width.

## Are wider tires better?

The larger the rim diameter, the less air will fit in the tire. … From a safety point of view, both types have their good sides: On a dry road, wider tires will offer more grip than narrow ones, but the risk of aquaplaning will be higher with wide tires.